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4" Series

  • 4-1-20A - Optic Mold for Glassblowing
    $75.00 4-1-20A - Optic Mold for Glassblowing
    4-1-20A - Optic Mold for Glassblowing. The 4-1-20A has 20 ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast aluminum...

  • 4-10-5A - Optic Mold for Glassblowing
    $75.00 4-10-5A - Optic Mold for Glassblowing
    4-10-5A - Optic Mold for Glassblowing. The 4-10-5A has 5-pointed star opening. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast...

  • 4-11A - Optic Mold for Glassblowing
    $75.00 4-11A - Optic Mold for Glassblowing
    4-11A - Optic Mold for Glassblowing. The 4-11A has heart-shaped opening. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast...

  • 4-12-12B - Optic Mold for Glassblowing
    $75.00 4-12-12B - Optic Mold for Glassblowing
    4-12-12B - Optic Mold for Glassblowing. The 4-12-12B has 12 semi-circular indentations. It is 4" tall with a 2-3/4" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of...

  • 4-13-8A - Optic Mold for Glassblowing  BACK ORDERED
    $75.00 4-13-8A - Optic Mold for Glassblowing BACK ORDERED
    4-13-8A - Optic Mold for Glassblowing. The 4-13-8A has 8 scalloped ribs. It is 4" tall with a 2-7/8" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast...

  • 4-14-16A - Optic Mold for Glassblowing
    $75.00 4-14-16A - Optic Mold for Glassblowing
    4-14-16A - Optic Mold for Glassblowing. The 4-1-20A has 20 pointed ribs. It is 4" tall with a 2.82" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast...

  • 4-2-12B - Optic Mold for Glassblowing
    $75.00 4-2-12B - Optic Mold for Glassblowing
    4-2-12B - Optic Mold for Glassblowing. The 4-2-12B has 12 ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...

  • 4-3-14B - Optic Mold for Glassblowing
    $75.00 4-3-14B - Optic Mold for Glassblowing
    4-3-14B - Optic Mold for Glassblowing. The 4-3-14B has 14 ribs. It is 4" tall with a 2-1/2" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...

  • 4-4-10A - Optic Mold for Glassblowing
    $75.00 4-4-10A - Optic Mold for Glassblowing
    4-4-10A - Optic Mold for Glassblowing. The 4-4-10A has 10 semi-circular indentations. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made...

  • 4-5-6B - Optic Mold for Glassblowing
    $75.00 4-5-6B - Optic Mold for Glassblowing
    4-5-6B - Optic Mold for Glassblowing. The 4-5-6B has 6-pointed star opening. It is 4" tall with a 2-1/2" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...

  • 4-6-20A - Optic Mold for Glassblowing
    $75.00 4-6-20A - Optic Mold for Glassblowing
    4-6-20A - Optic Mold for Glassblowing. The 4-6-20A has 20 ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast aluminum...

  • 4-6-20B - Optic Mold for Glassblowing  BACK ORDERED
    $75.00 4-6-20B - Optic Mold for Glassblowing BACK ORDERED
    4-6-20B - Optic Mold for Glassblowing. The 4-6-20B has 20 ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...

  • 4-7-12A - Optic Mold for Glassblowing
    $75.00 4-7-12A - Optic Mold for Glassblowing
    4-7-12A - Optic Mold for Glassblowing. The 4-7-12A has 12 ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a 1-1/2" opening at the bottom. This mold is open at the bottom. It is made of cast aluminum...

  • 4-8-18B - Optic Mold for Glassblowing  BACK ORDERED
    $75.00 4-8-18B - Optic Mold for Glassblowing BACK ORDERED
    4-8-18B - Optic Mold for Glassblowing. The 4-8-18B has 18 scalloped ribs. It is 4" tall with a 2.625" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...

  • 4-9-10B - Optic Mold for Glassblowing
    $75.00 4-9-10B - Optic Mold for Glassblowing
    4-9-10B - Optic Mold for Glassblowing. The 4-9-10B has 10 scalloped ribs. It is 4" tall with a 2-3/4" opening at the top that tapers to a point at the bottom. This mold is closed at the bottom. It is made of cast aluminum...